.top{
	width: 780px;
	height: 183px;
}
#banner{
	background: url(../img/banner.jpg) no-repeat;
	width: 780px; height: 150px;
}
.top li{
	float:left;
	text-align: center;
	width: 78px;
	line-height: 33px;
	font-size: 12px;
	border-bottom: solid #2286C6 3px;
}
#nav a{
		background: url(../img/button1.jpg) no-repeat;
		display: block;
		color: cornflowerblue;
}
#nav a:hover{
	position: relative;
	bottom: 1px;
	right: 1px;
	background: url(../img/button1_bg.jpg) no-repeat;
}
